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Bess [88]
3 years ago
5

Math

7)" alt="(2a + 3) + (3a - 7)" align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
aleksklad [387]3 years ago
6 0
2a+3+3a-7 - remove and make one equation
5a-4 ~have to combine like terms (2a+3a) (3-7)
Answer: 5a-4
Yuki888 [10]3 years ago
3 0

Answer:

5a -4

Step-by-step explanation:

Given

(2a + 3) + (3a - 7) ← remove parenthesis

= 2a + 3 + 3a - 7 ← collect like terms

= (2a + 3a) + (3 - 7)

= 5a + (- 4)

= 5a - 4

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0.24 times 0.4<br> Equals
Komok [63]

That would be 0.24(0.4). First, estimate the result: 0.24 is about 1/4, and (1/4)(0.4) is about 0.1.

0.24(0.4) = 0.096 (which agrees with the estimated answer, 0.1).

6 0
3 years ago
Read 2 more answers
One number is 14 more than another. the sum of two numbers is 20. find the numbers.
patriot [66]

The number is 6 because 14+6=20 and 6 is less than 14. Hope this helps.

4 0
3 years ago
How do I get my answer
kupik [55]

Answer:

i think it is 5/8    6/12    3/4

Step-by-step explanation:


5 0
3 years ago
PLEASE HELP ASAP PLEASE
emmainna [20.7K]

Answer:

The equation that represents the line passing through the point (2, -4) with a slope of one half is

f(x) = \frac{1}{2}x - 5

Step-by-step explanation:

The equation of a line can be described by a first order equation in the following format:

f(x) = ax + b

In which a is the slope of the line.

Solution:

The line slope is \frac{1}{2}, so a = \frac{1}{2}.

The equation of the line now is:

f(x) = \frac{1}{2}x + b

The problem states that the line passes through the point(2,-4). This means that when x = 2, f(x) = -4

So:

f(x) = \frac{1}{2}x + b

-4 = \frac{1}{2}*(2) + b

-4 = 1 + b

b = -5

So, the equation that represents the line passing through the point (2, -4) with a slope of one half is

f(x) = \frac{1}{2}x - 5

3 0
3 years ago
Subtract express each diffrence in simplest form : 2 - 1/3-9/10 and 4-5/6- 3/8
ivolga24 [154]
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